Numerical control machine tool with guide rail protective cover

Abstract

The numerical control machine tool comprises a numerical control machine tool body, a support is arranged in the numerical control machine tool body, a guide rail is arranged on the support, a movable tool rest is connected to the guide rail in a sliding mode, and a first organ protective cover and a second organ protective cover are arranged at the two ends of the movable tool rest respectively. The first organ protective cover and the second organ protective cover are arranged on the same guide rail in a sleeving mode, a base is slidably connected into the bottom end of one side of the numerical control machine tool, universal wheels are arranged at the bottom end of the base, a waste hopper is rotationally connected to the base, and the waste hopper corresponds to the support in position. Through the cooperation of the first organ protective cover, the movable knife rest and the second organ protective cover, the whole guide rail is covered and protected by the first organ protective cover, the movable knife rest and the second organ protective cover, and the guide rail is effectively prevented from being damaged by chippings; and the telescopic performance of the first organ protective cover and the second organ protective cover meets the moving effect of the movable knife rest.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control machine tool technical field especially, relates to a numerical control machine tool with guide rail protective cover. BACKGROUND

[0002] Numerical control machine tool is the abbreviation of digital control machine tool, is a kind of automatic machine tool equipped with program control system.The control system can logically process the program with control code or other symbolic instruction specification, and it is translated by code, with code number, and is input into numerical control device through information carrier.Various control signals are sent by numerical control device after operation processing, control machine tool action, according to the shape and size required by drawing, automatically processes parts.It is a kind of flexible, high-efficiency automatic machine tool that solves the problem of complex, precision, small batch, multi-specification parts processing, represents the development direction of modern machine tool control technology, and is a typical mechatronics product.

[0003] Numerical control machine tool moves the knife rest on the guide rail through program control and moves horizontally, and the parts in rotating state are processed, but the chips generated in the process of cutting processing of parts are easy to fall on the guide rail, which causes certain scratch and damage of the guide rail, long-term easy to cause the moving precision of the moving knife rest to reduce, and the chips produced by numerical control machine tool are usually collected by waste hopper, and the waste hopper needs to be manually extracted for dumping after a certain degree of collection, since the chips are more and mostly metal, the dumping of waste hopper is time-consuming and laborious, and inconvenient to operate, therefore, a numerical control machine tool with guide rail protective cover is needed to meet people's needs. UTILITARIAN CONTENT

[0004] The utility model aims at providing a numerical control machine tool with guide rail protective cover to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a numerical control machine tool with guide rail protective cover, including numerical control machine tool, the numerical control machine tool is provided with support, the support is provided with guide rail, the guide rail is slidably connected with moving knife rest, the both ends of moving knife rest are provided with first organ protective cover and second organ protective cover respectively, the first organ protective cover and the second organ protective cover are all set on the same guide rail, the bottom end of one side of numerical control machine tool is slidably connected with base, the bottom end of base is provided with universal wheel, the base is rotatably connected with waste hopper, the waste hopper corresponds to the position of support, the base is rotatably connected with screw rod, one end of screw rod is provided with hand wheel, the screw rod is threadedly connected with moving block, and the moving block is rotatably connected with connecting rod between the bottom end of waste hopper.

[0006] Preferably, the two ends of the first organ cover are connected to the numerical control machine and the moving tool rest respectively by screws, and the two ends of the second organ cover are connected to the moving tool rest and the end of the guide rail respectively by screws.

[0007] Preferably, the base is connected to the same side of the waste hopper by a hinge.

[0008] Preferably, the inner bottom end of the side of the waste hopper close to the hinge is inclined.

[0009] Preferably, a plurality of holes are formed on the side of the waste hopper, and the holes are communicated with the water tank of the numerical control machine.

[0010] Preferably, a bearing sleeve is arranged in the base, and one end of the screw rod is rotatably connected to the bearing sleeve.

[0011] Preferably, a connecting rod is connected to each side of the base, a sliding block is slidably connected to the connecting rod, and a supporting rod is rotatably connected between the two sliding blocks and the bottom end of the waste hopper.

[0012] The beneficial effects of the present application are as follows:

[0013] In the present application, the cooperation among the first organ cover, the moving tool rest and the second organ cover allows the whole guide rail to be covered and protected by the first organ cover, the moving tool rest and the second organ cover, effectively preventing the damage of the guide rail caused by the debris, and the telescopic performance of the first organ cover and the second organ cover meets the moving effect of the moving tool rest.

[0014] In the present application, the base drives the waste hopper to move, and the cooperation among the screw rod, the hand wheel, the moving block and the connecting rod allows the hand wheel to drive the screw rod to rotate, the screw rod to drive the moving block to move, and the connecting rod to support the waste hopper to rotate on the base, thereby facilitating the angle adjustment of the waste hopper and the dumping operation of the debris, and compared with the prior art, the dumping operation of the debris is more convenient and time-saving and labor-saving. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The present application provides a structure diagram of a numerical control machine with a guide rail cover.

[0016] Figure 2 The present application provides a front view cross-sectional structure diagram of a numerical control machine with a guide rail cover.

[0017] Figure 3 The present application provides a guide rail front view cross-sectional structure diagram of a numerical control machine with a guide rail cover.

[0018] Figure 4The utility model provides a numerical control machine tool with guide rail protective cover's Figure 3 The enlarged structure schematic diagram in A of the figure,

[0019] Figure 5 The utility model provides a numerical control machine tool with guide rail protective cover's base and waste hopper structure schematic diagram,

[0020] Figure 6 The utility model provides a numerical control machine tool with guide rail protective cover's base and waste hopper front view cross section structure schematic diagram,

[0021] Figure 7 The utility model provides a numerical control machine tool with guide rail protective cover's connecting rod front view cross section structure schematic diagram.

[0022] In the figure: 1, numerical control machine tool, 2, support, 3, guide rail, 4, moving tool rest, 5, first organ protective cover, 6, second organ protective cover, 7, base, 8, universal wheel, 9, waste hopper, 10, screw rod, 11, hand wheel, 12, moving block, 13, connecting rod, 14, screw, 15, hinge, 16, hole, 17, bearing sleeve, 18, connecting rod, 19, sliding block, 20, support rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] Refer to Figures 1-7 A numerical control machine tool with guide rail protective cover, including numerical control machine tool 1, be provided with support 2 in numerical control machine tool 1, be provided with guide rail 3 on support 2, the sliding connection of moving tool rest 4 is had on guide rail 3, and first organ protective cover 5 and second organ protective cover 6 are respectively set up on the both ends of moving tool rest 4, and first organ protective cover 5 and second organ protective cover 6 are all set on same guide rail 3, and the sliding connection of base 7 is had in the bottom end of one side of numerical control machine tool 1, and be provided with universal wheel 8 on the bottom end of base 7, and be provided with waste hopper 9 on the rotation of base 7, and waste hopper 9 and support 2 position correspond, and be provided with screw rod 10 in the rotation of base 7, and be provided with hand wheel 11 on the one end of screw rod 10, and be provided with moving block 12 with the screw connection on screw rod 10, and the rotation of connecting rod 13 is connected between moving block 12 and the bottom end of waste hopper 9.

[0025] Through the cooperation between the first accordion protective cover 5, the moving tool rest 4 and the second accordion protective cover 6, the whole guide rail 3 is covered and protected by the first accordion protective cover 5, the moving tool rest 4 and the second accordion protective cover 6, the damage of the guide rail 3 caused by the debris is effectively prevented, the telescopic performance of the first accordion protective cover 5 and the second accordion protective cover 6 meets the moving effect of the moving tool rest 4, through the setting of the universal wheel 8, the effect that the base 7 drives the waste hopper 9 to move is realized, and through the cooperation between the screw rod 10, the hand wheel 11, the moving block 12 and the connecting rod 13, the hand wheel 11 drives the screw rod 10 to rotate, the screw rod 10 drives the moving block 12 to move, the connecting rod 13 supports and drives the waste hopper 9 to rotate on the base 7, so that the angle adjustment of the waste hopper 9 is facilitated, the dumping work of the debris is completed, compared with the prior art, the dumping work of the debris is more convenient, time and labor are saved.

[0026] Specifically, in the embodiment, the two ends of the first accordion protective cover 5 are connected to the numerical control machine tool 1 and the moving tool rest 4 respectively through the screws 14, the two ends of the second accordion protective cover 6 are connected to the moving tool rest 4 and the end of the guide rail 3 respectively through the screws 14, and the screws 14 are used to fix the ends of the first accordion protective cover 5 and the second accordion protective cover 6, so as to realize the protection effect that the moving tool rest 4 drives the first accordion protective cover 5 and the second accordion protective cover 6 to elongate and shorten, and the first accordion protective cover 5 and the second accordion protective cover 6 can be replaced when damaged.

[0027] Specifically, in the embodiment, the same side of the base 7 and the waste hopper 9 is connected through the hinge 15, so that the base 7 and the waste hopper 9 are connected as a whole, and a fulcrum is provided for the rotation of the waste hopper 9.

[0028] Specifically, in the embodiment, the inner bottom end of the side of the waste hopper 9 close to the hinge 15 is inclined, so that when the waste hopper 9 rotates upward, the debris is guided to dump more smoothly on the inclined surface.

[0029] Specifically, in the embodiment, a plurality of holes 16 are formed on one side of the waste hopper 9, the holes 16 are communicated with the water tank of the numerical control machine tool 1, and are used to discharge the cutting fluid collected in the waste hopper 9 to the water tank of the numerical control machine tool 1.

[0030] Specifically, in the embodiment, a bearing sleeve 17 is arranged in the base 7, and one end of the screw rod 10 is rotatably connected in the bearing sleeve 17, so as to provide support and positioning effect for the rotation of the screw rod 10.

[0031] Specifically, in the embodiment, connecting rods 18 are connected to the two sides of the base 7, sliding blocks 19 are slidably connected to the connecting rods 18, and support rods 20 are rotatably connected between the two sliding blocks 19 and the bottom end of the waste hopper 9, so as to provide support effect for the two sides of the waste hopper 9 during angle adjustment, and prevent the waste hopper 9 from being turned over due to uneven distribution of the debris in the waste hopper 9.

[0032] The above merely is a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, all should be covered in the protection scope of the present application.

Claims

1. A numerically controlled machine tool with a guide rail guard, comprising a numerically controlled machine tool (1), characterized in that: The numerical control machine tool (1) is provided with a support (2), the support (2) is provided with a guide rail (3), the guide rail (3) is slidably connected with a movable tool holder (4), the movable tool holder (4) is provided with a first organ protective cover (5) and a second organ protective cover (6) on both ends respectively, the first organ protective cover (5) and the second organ protective cover (6) are sleeved on the same guide rail (3), the bottom end of the side of the numerical control machine tool (1) is slidably connected with a base (7), the bottom end of the base (7) is provided with a universal wheel (8), the base (7) is rotatably connected with a waste hopper (9), the waste hopper (9) corresponds to the position of the support (2), the base (7) is rotatably connected with a screw rod (10), one end of the screw rod (10) is provided with a hand wheel (11), the screw rod (10) is threadedly connected with a moving block (12), the moving block (12) and the bottom end of the waste hopper (9) are rotatably connected with a connecting rod (13).

2. The numerically controlled machine tool having a guide rail protection cover according to claim 1, characterized by: Both ends of the first organ protective cover (5) are connected on the numerical control machine tool (1) and the movable tool holder (4) by screws (14) respectively, both ends of the second organ protective cover (6) are connected on the movable tool holder (4) and the end of the guide rail (3) by screws (14) respectively.

3. The numerically controlled machine tool having a guide rail protection cover according to claim 1, characterized by: The same side of the base (7) and the waste hopper (9) is connected by a hinge (15).

4. The numerically controlled machine tool having a guide rail protection cover according to claim 1, characterized by: The inner bottom end of the side of the waste hopper (9) near the hinge (15) is inclined.

5. The numerically controlled machine tool having a guide rail protection cover according to claim 1, characterized by: A plurality of holes (16) are formed on one side of the waste hopper (9), and the holes (16) are communicated with the water tank of the numerical control machine tool (1).

6. The numerically controlled machine tool having a guide rail protection cover according to claim 1, characterized by: The base (7) is provided with a bearing sleeve (17), and one end of the screw rod (10) is rotatably connected in the bearing sleeve (17).

7. The numerically controlled machine tool having a guide rail protection cover according to claim 1, characterized by: Both sides of the base (7) are connected with connecting rods (18), the connecting rods (18) are slidably connected with sliding blocks (19), and the two sliding blocks (19) and the bottom end of the waste hopper (9) are rotatably connected with supporting rods (20).

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